package ooday03;
interface Inter1{
    void show();
}

interface Inter2{
    void test();
}

abstract class Aoo{
    abstract void say();
}

class Boo extends Aoo implements Inter1,Inter2{
    void say(){};

    @Override
    public void show() {
    }
    @Override
    public void test() {
    }
}


public class InterfaceDemo implements Inter{

    @Override
    public void show() {

    }
    @Override
    public void test() {
    }
}

interface Inter3{
    void show();
}
interface Inter4 extends Inter3{
    void test();
}

class COO implements Inter4{
    @Override
    public void test() {
    }
    @Override
    public void show() {
    }
}
